package com.edu.service;
import com.edu.utils.*;
import com.edu.entiy.Book;
import com.edu.entiy.Problem;

public interface ProblemService {
	PageTool<Problem> page(String currentPage, String pageSize,String word,Integer userId);
	//添加反馈
	int addProblem(Problem Problem);
	//修改反馈
	int updateProblem(int pid,String status);
	//修改反馈
	int deleteProblem(int pid);
}
